UnityEngine.UI.ClipperRegistry.Unregister C# (CSharp) Method

        public static void Unregister(IClipper c)
        {
            instance.m_Clippers.Remove(c);
        }

 protected override void OnDisable()
 {
     base.OnDisable();
     this.m_ClipTargets.Clear();
     this.m_Clippers.Clear();
     ClipperRegistry.Unregister(this);
     MaskUtilities.Notify2DMaskStateChanged(this);
 }